Simcro's Premium Syringe is available in variable dose control options. Operator comfort and a robust design are hallmarks of the Premium Syringes. The handle is designed for operator comfort. Comes with 3 draw-offs (20mm, 27mm, 33mm). The 5 ML, 10 ML and 15 ML syringes have a high flow valve system which facilitates faster barrel filling, especially on viscous products.